Sal Rei Weather in September
Sal Rei in September sees high daytime temperatures of 30°C (86°F) and nighttime lows of 25°C (77°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.
Rainfall in Sal Rei in September
During the wettest month of the year, an umbrella can be your best friend to stay dry. Historically, September sees about 4 days of rain, with a monthly average of 43 mm (1.7 in). Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.
Temperature in Sal Rei in September
Daytime highs in Sal Rei in September reach 30°C (86°F), with nights around 25°C (77°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably. On average, it is the warmest month of the year.
Sunshine in Sal Rei in September
With about 179 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Sal Rei. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Cape Verde, check out our Sal Rei's climate page.
Sal Rei Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
15%
Precipitation
43 mm (1.7 in)
Rainy days
4 days
Humidity
77% *
Sunshine
179 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sal Rei typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in September
Historical weather for Sal Rei in September
Browse day-by-day weather records for Sal Rei spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sal Rei historical weather extremes in September
Based on 11 years of weather observations in Sal Rei between 2014 and 2025, these are the recorded extremes.
- The warmest day in September was on September 19, 2017, with a maximum of 34°C (93°F).
- On September 19, 2025, Sal Rei saw its coldest September day with temperatures maxing out at 27°C (81°F).
- Sal Rei registered its coldest September night on September 20, 2022, with temperatures dropping to 23°C (73°F).
Best Places in Cape Verde in September
Find out more about the weather in Cape Verde and which places have the best travel conditions in this month. See all of Cape Verde in September →
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What to Wear in Sal Rei in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Sal Rei in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Cape Verde, check out our Sal Rei's climate page.
Temperature Rainfall Sunshine Humidity
See the full Sal Rei climate overview or explore weather in Cape Verde.
